发明名称 |
CONTROL SYSTEM FOR A FLUID PRESSURE ENGAGED CLUTCH |
摘要 |
<p>Fluid pressure for engagement of a clutch is controlled by a valve alternating between supply and drain conditions in response to a high frequency electrical square wave signal. The valve produces a low flow pilot pressure signal which controls clutch engagement pressure through a valve incorporating a piston which allows clutch engagement pressure to drain whenever that pressure exceeds pilot pressure.</p> |
申请公布号 |
EP0053444(A3) |
申请公布日期 |
1982.08.11 |
申请号 |
EP19810305325 |
申请日期 |
1981.11.10 |
申请人 |
AUTOMOTIVE PRODUCTS PUBLIC LIMITED COMPANY |
发明人 |
PARSONS, DAVID |
分类号 |
F15B11/028;F16D48/02;F16D48/06;(IPC1-7):16D25/14 |
主分类号 |
F15B11/028 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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